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Upgrade Kit | Stator+Kokusan Flywheel+Mosfet Regulator+Gasket | RSV 1000

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SKU: RMS900-103810

Item Condition: New

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£350.50
(£292.08 exc. VAT)
Full Description
Technical Specification

Upgrade Kit | Stator+Kokusan Flywheel+Mosfet Regulator+Gasket | RSV 1000

Introducing our newest heavy-duty charging system upgrade kit for Aprilia 2009-2017 RSV4 & 2011-2017 Tuono V4.

Anyone who rides or repairs Aprilia’s motorcycles is probably familiar with the flywheel problems common to these models.
Most of these bikes will have had at least one flywheel failure in their lifetime so far.
Low quality epoxy was used on OEM flywheels to secure the magnets to the rotor body.
Over time and many heat cycles, the epoxy fails allowing the magnets to come loose and contact the stator, potentially causing catastrophic damage.

Upgrade Kit | Stator+Kokusan Flywheel+Mosfet Regulator+Gasket | RSV 1000 is a quality, durable and reliable part that is easy to use.

Included in this kit:

  • Heavy-duty Kokusan brand recall-type OEM flywhee
  • Triple-tested heavy-duty stator
  • Heavy-duty voltage regulator with RMSTATOR’s renowned MOSFET regulation technology

With this kit, you will be able to upgrade your current failure-prone charging system with a heavy-duty version using the latest technologies.

Features

  • Built to OEM size
  • Fits precisely in your ride: install it and forget it.
  • RMSTATOR renowned MOSFET voltage regulation design
  • Significantly decreases internal operating temperature with highly efficient MOSFET transistor regulation circuit.
  • This technology runs much cooler than the OEM silicon rectifier regulation circuit and requires much less power to operate.
  • Improved epoxy
  • Uses high temperature epoxy that is stronger than OEM, eliminating the possibility of magnet detachment.
  • High grade steel capping
  • Prevents harsh additives in motor oil from degrading the epoxy attaching the magnets.
    Though extremely unlikely, if a magnet did ever come loose, it would remain in the sleeve preventing contact with the stator.
  • Precise balancing/strong
  • Eliminates crankshaft vibrations for longer engine longevity.

Don’t waste time with temporary solutions, and start fixing your ride like a pro!

Please note: This version of the stator and flywheel are in use for RSV4 engine numbers higher than 3413 only. All Tuono V4s seem to use this Kokusan version. Double-check the flywheel with your original before buying this kit.

Used on the following applications:

  • APRILIA
    • Aprilia RSV4 1000 Factory (2012-2015)
    • Aprilia RSV4 R 1000 (2011-2015)
    • Aprilia RSV4 RF 1000 (2016-2017)
    • Aprilia RSV4 RR 1000 (2016-2017)
    • Aprilia Tuono 1100 Factory (2016-2017)
    • Aprilia Tuono 1100 RR (2016-2017)
    • Aprilia Tuono V4 1000 (2012-2015)

Moto-Electrical is here to help you find the correct parts and solve any technical or fitment issues therefore, don’t hesitate to Get in touch.

Our products can be ordered online or over the phone 01953 603420 and delivered to you with one of the couriers in a quick and effective way.
Alternatively you can contact us via our online Web Chat.

We are convenient, straightforward and affordably priced.

With over 4000 products and growing as we are adding new products on a monthly basis, we have become the leading supplier of aftermarket electrical parts and accessories for a variety of vehicles, including motorcycles, ATV’s, tractors, forklifts, outboard engines and more.

For a comprehensive understanding of our policies and terms, we kindly invite you to visit our Terms and Conditions page.

To discover our latest offerings and exciting new products, please visit our New Products page.

Got a diagnostic problem? Visit our product test & diagnostic page.

Company Details

Address:  Eleven Mile Lane, Suton, Wymondham, NR18 9JL

Email: [email protected]
Phone: 01953 603 420 

Office Hours Open Hours
Monday – 8:00 AM – 17:00 PM Monday – 8:00 AM – 16:30 PM
Tuesday – 8:00 AM – 17:00 PM Tuesday – 8:00 AM – 16:30 PM
Wednesday – 8:00 AM – 17:00 PM Wednesday – 8:00 AM – 16:30 PM
Thursday – 8:00 AM – 17:00 PM Thursday – 8:00 AM – 16:30 PM
Friday – 8:00 AM – 17:00 PM Friday – 8:00 AM – 16:30 PM
Saturday – Closed Saturday – Closed
Sunday – Closed Sunday – Closed

Choose us as your trusted supplier of electrical parts for unbeatable quality, competitive pricing, expert support, and a wide range of reliable products to meet all your needs.

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Stator Dimensions: Interior diameter : 42 mm Exterior diameter : 105 mm Thickness : 15 mm Length of wires stator to grommet : 100 mm Length of wires grommet to plug : 330 mm Other specifications : Number of wires : 3 Number of plugs : 1 Number of pins : 3 Wire to wire resistance : Alternator : Between Yellow = 0.4 ohms +-20% Flywheel Dimensions: Exterior Diameter: 121 mm Interior Diameter: 107 mm Interior Diameter Center Housing: mm Exterior Diameter Center Housing: mm Thickness (exterior): mm Thickness (interior): mm Mosfet Voltage Regulator  Dimensions: Width: 80 mm Length: 110 mm Height: 28 mm Wires length: 150 & 400 mm Fixation holes center to center: 80 mm Other specifications: Number of plugs: 2 Number of pins: 7 Number of wires: 7 Minimum Charging Voltage: 14.5V +- 0.5V Maximum Charging Current: 50A/500W Open Circuit Voltage: 15V Operation Temperature: -20⁰ to 85⁰
Part Application/Fitment
Interchanges/Cross References
Model
Code
Year
Manufacturer
Engine
RSV4 1000 Factory
RMS900-103810
2011
Aprilia
RSV4 1000 Factory
RMS900-103810
2012
Aprilia
RSV4 1000 Factory
RMS900-103810
2013
Aprilia
RSV4 1000 Factory
RMS900-103810
2014
Aprilia
RSV4 1000 Factory
RMS900-103810
2015
Aprilia
RSV4 1000 Factory
RMS900-103810
2016
Aprilia
RSV4 1000 Factory
RMS900-103810
2017
Aprilia
RSV4 1100 Factory
RMS900-103810
2019
Aprilia
RSV4 R 1000
RMS900-103810
2011
Aprilia
RSV4 R 1000
RMS900-103810
2012
Aprilia
RSV4 R 1000
RMS900-103810
2013
Aprilia
RSV4 R 1000
RMS900-103810
2014
Aprilia
RSV4 R 1000
RMS900-103810
2015
Aprilia
RSV4 RF 1000
RMS900-103810
2015
Aprilia
RSV4 RF 1000
RMS900-103810
2016
Aprilia
RSV4 RF 1000
RMS900-103810
2017
Aprilia
RSV4 RF 1000
RMS900-103810
2018
Aprilia
RSV4 RR 1000
RMS900-103810
2016
Aprilia
RSV4 RR 1000
RMS900-103810
2017
Aprilia
RSV4 RR 1000
RMS900-103810
2018
Aprilia
RSV4 RR 1000
RMS900-103810
2019
Aprilia
Tuono V4 1000
RMS900-103810
2012
Aprilia
Tuono V4 1000
RMS900-103810
2013
Aprilia
Tuono V4 1000
RMS900-103810
2014
Aprilia
Tuono V4 1100
RMS900-103810
2015
Aprilia
Tuono V4 1100
RMS900-103810
2016
Aprilia
Tuono V4 1100
RMS900-103810
2017
Aprilia
Tuono V4 1100
RMS900-103810
2020
Aprilia
Model
Code
2D000049
APRILIA
897479
APRILIA
RMS900-103810
Aprilia

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